kingdom Plantae > subkingdom Biliphyta > phylum Rhodophyta > subphylum Eurhodophytina > class Florideophyceae > subclass Corallinophycidae > order Hapalidiales > family Mesophyllumaceae > subfamily Mesophylloideae > tribe Melyvonneeae > genus Mesophyllum > species Mesophyllum incisum
| Rank | Species |
| Status | unaccepted |
| Aphia ID | urn:lsid:marinespecies.org:taxname:371283 |
| Valid name | Perithallis incisa |
| Valid Aphia ID | 1735240 |
| Environments | marine |
This status of this taxon in WoRMS is unaccepted. The accepted taxon for Mesophyllum incisum (Foslie) W.H.Adey, 1970 is Perithallis incisa.